From: Haelwenn <contact+git.pleroma.social@hacktivis.me>
Date: Tue, 15 Sep 2020 08:25:10 +0000 (+0000)
Subject: Merge branch 'fix/mrf-simple-welcome-chats' into 'develop'
X-Git-Url: https://git.squeep.com/?a=commitdiff_plain;h=0465bdbd49ad729e9aec0b3f330607386f433d5d;p=akkoma

Merge branch 'fix/mrf-simple-welcome-chats' into 'develop'

Ensure we only apply media_nsfw simple policy on parsable objects

Closes #2133

See merge request pleroma/pleroma!2992
---

diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
index bb193475a..161177727 100644
--- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
@@ -66,7 +66,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
            "type" => "Create",
            "object" => child_object
          } = object
-       ) do
+       )
+       when is_map(child_object) do
     media_nsfw =
       Config.get([:mrf_simple, :media_nsfw])
       |> MRF.subdomains_regex()
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 76298c4a0..63dd227c1 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -311,7 +311,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   def fix_emoji(%{"tag" => tags} = object) when is_list(tags) do
     emoji =
       tags
-      |> Enum.filter(fn data -> data["type"] == "Emoji" and data["icon"] end)
+      |> Enum.filter(fn data -> is_map(data) and data["type"] == "Emoji" and data["icon"] end)
       |> Enum.reduce(%{}, fn data, mapping ->
         name = String.trim(data["name"], ":")
 
diff --git a/test/user_test.exs b/test/user_test.exs
index 3cf248659..301d8f05e 100644
--- a/test/user_test.exs
+++ b/test/user_test.exs
@@ -440,6 +440,45 @@ defmodule Pleroma.UserTest do
       assert activity.actor == welcome_user.ap_id
     end
 
+    setup do:
+            clear_config(:mrf_simple,
+              media_removal: [],
+              media_nsfw: [],
+              federated_timeline_removal: [],
+              report_removal: [],
+              reject: [],
+              followers_only: [],
+              accept: [],
+              avatar_removal: [],
+              banner_removal: [],
+              reject_deletes: []
+            )
+
+    setup do:
+            clear_config(:mrf,
+              policies: [
+                Pleroma.Web.ActivityPub.MRF.SimplePolicy
+              ]
+            )
+
+    test "it sends a welcome chat message when Simple policy applied to local instance" do
+      Pleroma.Config.put([:mrf_simple, :media_nsfw], ["localhost"])
+
+      welcome_user = insert(:user)
+      Pleroma.Config.put([:welcome, :chat_message, :enabled], true)
+      Pleroma.Config.put([:welcome, :chat_message, :sender_nickname], welcome_user.nickname)
+      Pleroma.Config.put([:welcome, :chat_message, :message], "Hello, this is a chat message")
+
+      cng = User.register_changeset(%User{}, @full_user_data)
+      {:ok, registered_user} = User.register(cng)
+      ObanHelpers.perform_all()
+
+      activity = Repo.one(Pleroma.Activity)
+      assert registered_user.ap_id in activity.recipients
+      assert Object.normalize(activity).data["content"] =~ "chat message"
+      assert activity.actor == welcome_user.ap_id
+    end
+
     test "it sends a welcome email message if it is set" do
       welcome_user = insert(:user)
       Pleroma.Config.put([:welcome, :email, :enabled], true)